IntroductionThe Intel® Xeon® processor E7-2800/4800/8800 v2 product family processors are the next generation of 64-bit, multi-core enterprise processors built on 22-nanometer process technology. The Intel Xeon processor E7-2800/4800/8800 v2 product family implements multiple multi-threaded (two threads) cores based upon the In...tel Xeon processor E7-2800/4800/8800 v2 product family core design. A large, up to 37.5 MB, last-level cache (LLC) has been implemented to be shared across all active cores. The Intel Xeon processor E7-2800/4800/8800 v2 product family supports two on-chip memory controllers. It is designed primarily for glueless four- or eight-socket multiprocessor systems, and features three Intel® QuickPath Interconnect (Intel® QPI) and four Intel® Scalable Memory Interconnect (Intel® SMI) channels.